1 1/4" Male NPT Inlet X 1 1/2" Female NPT Outlet, Set at 30 PSI, 713 Pounds per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

1 1/4" Male NPT Inlet X 1 1/2" Female NPT Outlet, Set at 50 PSI, 1018 Pounds per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

1 1/4" Male NPT Inlet X 1 1/2" Female NPT Outlet, Set at 100 PSI, 1797 Pounds per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

1 1/4" Male NPT Inlet X 1 1/2" Female NPT Outlet, Set at 110 PSI, 1954 Pounds per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

1 1/4"x1 1/2" @125# 3590PPH

1 1/4"x1 1/2" @150# 4234PPH

1 1/4"x1 1/2" @30# 1169PPH

1 1/4"x1 1/2" @50# 1669PPH

1.25x1.5" 100#Steam 3124#/HR